Andre 3000 was adorned in a silver wig and a black jumpsuit with the slogan: "I've never been to Afrika," and an oversized price tag labelled: "Sold."

In almost perfect timing with 'Ms Jackson's lyric 'You could plan a pretty picnic / But you can't predict the weather', the storm clouds over the stage loomed closer and eventually gave way to heavy rain showers.

Andre 3000 and Big Boi spoke to the crowd during their set to celebrate their 20-year stint in the music industry and give a shout out to the "outcasts", claiming they don't make music for "white people, black people, gay people, straight people".

'Hey Ya' saw the duo invite a group of ladies on the stage to dance, including Little Mix's Jade Thirlwall and Leigh-Anne Pinnock.

After a performance including two individual songs from both Andre 3000 and Big Boi, Outkast concluded their set with their 2001 track 'The Whole World'.

Bruno Mars rounded off the weekend in London with a performance packed full of career-spanning hits, as well as a collection of covers.

Opening his set with 'The Lazy Song', Mars interacted with the crowd throughout his set, urging fans to make more noise or threatening to go quieter himself, at one point donning a megaphone to prove his point.

A rainbow stretched over the main stage at Wireless in time for 'Marry You' before the singer shared: "It wasn't too long ago I was playing in clubs to 17 to 20 people," tearing into a montage of covers he used to perform on his club circuits including 'Whole Lotta Love' and 'Rock With You'.

'When I Was Your Man' saw the theatrics of the set stripped back as Mars gave a raw performance of the track on his own, admitting it was the hardest song for him to write and is the hardest song for him to sing.

'Locked Out Of Heaven' and 'Gorilla' concluded Mars's set, ending with a spectacular flourish of fireworks in keeping with the high calibre of the on-stage entertainment and visuals of the set.